• Home
  • Line#
  • Scopes#
  • Navigate#
  • Raw
  • Download
1#!/usr/bin/env python
2#
3# Copyright (C) 2016 The Android Open Source Project
4#
5# Licensed under the Apache License, Version 2.0 (the "License");
6# you may not use this file except in compliance with the License.
7# You may obtain a copy of the License at
8#
9#      http://www.apache.org/licenses/LICENSE-2.0
10#
11# Unless required by applicable law or agreed to in writing, software
12# distributed under the License is distributed on an "AS IS" BASIS,
13# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14# See the License for the specific language governing permissions and
15# limitations under the License.
16#
17
18import logging
19import time
20
21from vts.runners.host import asserts
22from vts.runners.host import base_test
23from vts.runners.host import test_runner
24from vts.utils.python.controllers import android_device
25from vts.utils.python.precondition import precondition_utils
26
27
28class VrHidlTest(base_test.BaseTestClass):
29    """A simple testcase for the VR HIDL HAL."""
30
31    def setUpClass(self):
32        """Creates a mirror and turns on the framework-layer VR service."""
33        self.dut = self.registerController(android_device)[0]
34
35        self.dut.shell.InvokeTerminal("one")
36        self.dut.shell.one.Execute("setenforce 0")  # SELinux permissive mode
37        if not precondition_utils.CanRunHidlHalTest(
38            self, self.dut, self.dut.shell.one):
39            self._skip_all_testcases = True
40            return
41
42        # Test using the binderized mode
43        self.dut.shell.one.Execute(
44            "setprop vts.hal.vts.hidl.get_stub true")
45
46        self.dut.hal.InitHidlHal(
47            target_type="vr",
48            target_basepaths=self.dut.libPaths,
49            target_version=1.0,
50            target_package="android.hardware.vr",
51            target_component_name="IVr",
52            hw_binder_service_name=None,
53            bits=int(self.abi_bitness))
54
55    def tearDownClass(self):
56        """ If profiling is enabled for the test, collect the profiling data
57            and disable profiling after the test is done.
58        """
59        if not self._skip_all_testcases and self.profiling.enabled:
60            self.profiling.ProcessAndUploadTraceData()
61
62    def setUp(self):
63        if self.profiling.enabled:
64            self.profiling.EnableVTSProfiling(self.dut.shell.one)
65
66    def tearDown(self):
67        if self.profiling.enabled:
68            self.profiling.ProcessTraceDataForTestCase(self.dut)
69            self.profiling.DisableVTSProfiling(self.dut.shell.one)
70
71    def testVrBasic(self):
72        """A simple test case which just calls each registered function."""
73        result = self.dut.hal.vr.init()
74        logging.info("init result: %s", result)
75
76        time.sleep(1)
77
78        result = self.dut.hal.vr.setVrMode(True)
79        logging.info("setVrMode(true) result: %s", result)
80
81        time.sleep(1)
82
83        result = self.dut.hal.vr.setVrMode(False)
84        logging.info("setVrMode(false) result: %s", result)
85
86
87if __name__ == "__main__":
88    test_runner.main()
89